Leaves dying on zinnia

Asked July 9, 2020, 2:24 PM EDT

I have 4 Zinnia plants, each in a different pot. The "shorter" ones are fine. I have 2 taller ones that seem to be "burnt" on the leaves. All in a mostly sunny area. Can you tell me what the problem might be?

Hennepin County Minnesota

3 Responses

Without seeing sharp photos of the affected leaves we can't account for their condition.

However, here is information about some things that affect zinnia leaves:

I did send a pic (or thought I did)
I'll try again

We can't see definitive evidence of leaf spot diseases in the photo. What we do see suggests that watering (too much, too little or a combination of both) might be stressing the plant.

Too much fertilizer also causes brown leaf edges.